Answer:
ok
Step-by-step explanation:
The answer is 5/9. I showed a bit more work on the other post
Answer:
Step-by-step explanation:
Well if that’s the whole answer than it’s fine but i’m sure you don’t want to write that out so just round it to 2
Answer:
180-140=50 180-90-50= 40 m=40
A)The y-intercept is 50 because when X=0, y=50. This shows that the car was moving at 50 mph as an initial speed.
B) in two hours (from 1 to 3) the speed increased by 4 miles per 2hours. (from 52 to 56). 4/2 = 2 mph, which is the average rate of change. This represents the amount of speed increased each hour.
C) y=2x+50, and y=60 in this case, so 60=2x+50
60=2x+50
-50 -50
-----------------
10=2x
5=x, so the domain is X<=5 (less than or equal to 5)
